# NIF File Format Documentation

NIF Objects | Compound Types | Enum Types | Basic Types | File Versions

## NiPSysDragFieldModifier

Particle system modifier, used for controlling the particle velocity in drag space warp.

### Attributes

Name | Type | Arg | Arr1 | Arr2 | Cond | Description | From | To
--- | --- | --- | --- | --- | --- | --- | --- | ---
From NiObject
From NiPSysModifier
Name | string |  |  |  |  | The object name. |  |
Order | uint |  |  |  |  | Modifier ID in the particle modifier chain (always a multiple of 1000)? |  |
Target | Ptr<NiParticleSystem> |  |  |  |  | NiParticleSystem parent of this modifier. |  |
Active | bool |  |  |  |  | Whether the modifier is currently in effect? Usually true. |  |
From NiPSysFieldModifier
Field Object | Ref<NiAVObject> |  |  |  |  | Force Field Object |  |
Magnitude | float |  |  |  |  | Magnitude of the force |  |
Attenuation | float |  |  |  |  | Controls how quick the field diminishes |  |
Use Max Distance | bool |  |  |  |  | Use maximum distance |  |
Max Distance | float |  |  |  |  | Maximum distance |  |
From NiPSysDragFieldModifier
Use Direction? | bool |  |  |  |  | Whether to use the direction field? |  |
Direction | Vector3 |  |  |  |  | Direction of the particle velocity |  |

### Parent Of